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OBD-II code · generic

P04B5

Fuel Fill Door Stuck Open

System
P0 — Powertrain (generic)
Severity
Low (1/5)
Can I keep driving?
Usually safe to drive
01

What does P04B5 mean?

P04B5 is defined as “Fuel Fill Door Stuck Open”.

You can usually keep driving, but have it checked soon so a small fault doesn’t become a bigger one.

02

Related codes

03

Look up another code

This page is general information; an exact diagnosis needs measurements and a technician’s check.